| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.58 | 12.190% | $265.4191 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $114.99 | 11.483% | $128.1943 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $116.88 | 9.574% | $128.0701 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $92.35 | 6.451% | $98.3075 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $57.36 | 7.278% | $61.5347 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $87.71 | 4.730% | $91.8587 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $165.31 | 12.490% | $185.9572 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $871.18 | $959.3416 | $959.34 | $959.30 | $959.40 | |